GetMidiDevice.java revision 2365:4c234c13f66a 
1/*
2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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24 */
25
26/* @test
27 @summary Test SoftReceiver getMidiDevice method */
28
29import javax.sound.midi.Receiver;
30
31import com.sun.media.sound.AudioSynthesizer;
32import com.sun.media.sound.SoftReceiver;
33import com.sun.media.sound.SoftSynthesizer;
34
35public class GetMidiDevice {
36
37    public static void main(String[] args) throws Exception {
38
39        AudioSynthesizer synth = new SoftSynthesizer();
40        synth.openStream(null, null);
41        Receiver recv = synth.getReceiver();
42        if (((SoftReceiver) recv).getMidiDevice() != synth) {
43            throw new Exception("SoftReceiver.getMidiDevice() doesn't return "
44                    + "instance of the synthesizer");
45        }
46        synth.close();
47    }
48}
49
50